* feat: show live output from the Helm binary
Signed-off-by: Rodrigo Fior Kuntzer <rodrigo@miro.com>
* fixup! Merge branch 'main' into enable-live-output
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* add interactive in sync & remove --interactive in global options
Signed-off-by: yxxhero <aiopsclub@163.com>
* fix unittest
Signed-off-by: yxxhero <aiopsclub@163.com>
* same behave as apply when in interactive
Signed-off-by: yxxhero <aiopsclub@163.com>
Signed-off-by: yxxhero <aiopsclub@163.com>
We would like to add back --set flag to apply subcommand, which was
accidentally removed after switching to cobra (#234)
Signed-off-by: Michal Jura <mjura@suse.com>
* Make a few helmfile sub-commands to consistently support needs-related flags
* helmfile-diff adds support for --include-transitive-needs
* helmfile-template adds support for --skip-needs
* helmfile-lint adds support for --skip-needs, --include-needs, and --include-transitive-needs
Ref https://github.com/roboll/helmfile/issues/2055
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Fix a few helmfile-lint needs related bugs and add tests
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Is include-transitive-needs realy working as intended? 🤔
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Confirm that it does fail on unselected need by default
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Add missing testdata
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Test helmfile-template for include/skip needs support
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Fix a few terms
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Add more tests to better know the current helmfile-diff behavior around needs
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Fix failing tests
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Fix helmfile-diff to consistently handle skip/include-needs
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Extract testhelper.RequireLog for reusing
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Fix all bugs and test cases for TestDiff and TestDiff_2
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Fix TestDiff_2
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Fix TestDiff
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Fix TestDiffWithNeeds
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Unify behavior on including disabled releases as needs for lint and template
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* Fix bug that --include-transitive-needs does not imply include-needs
Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>
* feat: helmfile as a go library
This removes almost all the dependencies from the helmfile core logic to urfave/cli. `main.go` is now a thin wrapper around the core logic implemented in `pkg/app`.
* feat: specify env values from the parent to the nested state
Adds the `helmfiles[].environment.values` that accepts a mix of file pathes and inline dictes:
```yaml
helmfiles:
- path: path/to/nested/helmfile.yaml
environment:
values:
- key1: val1
- values.yaml
```
The values files are loaded in the context of the parent state file. For example, in case the above state file is located at `/path/to/helmfile.yaml`,
`values.yaml` is located at `/path/to/values.yaml` instead of `/path/to/nested/values.yaml`.
Resolves#523
* fix: multiple "bases" declarations yields duplicate releases
Fixes#615
* fix regression in double-rendering with env value overrides
The latest commit broke any state files like the below to NOT pass env value overrides at all:
```
helmfiles:
- path: nested/state.yaml
environment:
values:
- overrides.yaml
```
This fixes the issue.
- Change exit code from 2 to 3 when helmfiles have no releases that match a selector
- Introduces new flag `--allow-no-matching-release` to exit 0 when no releases match a selector.
Resolves: #597
In order to maintain predictable deployments, as developer I want to generate and use "lock files" for all chart versions retrieved from a helmfile.
This change solves it by (1)enhancing `helmfile deps` to generate a lock file containing all the direct chart dependencies of each helmfile state file and
(2)making other helmfile sub-commands reads the lock file and merge the locked version numbers to the helmfile state file being processed.
The lock file is named after the helmfile state file being locked, so that you can have multiple set of the helmfile state file and the lock file pairs in a directory.
When `helmfile deps` are not explicitly run before commands like `sync`, all the helmfile behavior should remain as before.
Let's say you have `helmfile.1.yaml`:
```
repositories:
- name: stable
url: https://kubernetes-charts.storage.googleapis.com
releases:
- name: envoy
chart: stable/envoy
- name: envoy2
chart: stable/envoy
```
`helmfile deps` generates `helmfile.1.lock` that looks like:
```
dependencies:
- name: envoy
repository: https://kubernetes-charts.storage.googleapis.com
version: 1.5.0
digest: sha256:e43b05c8528ea8ef1560f4980a519719ad2a634658abde0a98daefdb83a104e9
generated: 2019-05-14T16:45:37.78205+09:00
```
Under the hood, `helmfile deps` creates a temporary local helm chart with a dummy `Chart.yaml` and `requirements.yaml` deduced from the `helmfile.yaml` content, then runs `helm dependency update` to produce od update the corresponding `requirements.lock` file.
`helmfile` then renames it to match the name of the targeted helmfile state file and moves it, so that it becomes adjacent to each `helmfile.yaml`.
Other `helmfile` commands like `sync`, `diiff`, `apply`, `lint` read chart version numbers from the lock file.
Resolves#483
* Various U/X improvements for `helmfile apply`
This improves the U/X of `helmfile apply`, by allowing you to selectively apply sub-helmfiles.
When you have two or more sub-helmfiles processed, typing `n` to cancel the first doesn't automatically stop the whole helmfile execution.
Instead, it proceeds by diffing the next sub-helmfile, and asks you to apply it, which should be what the user would expect.
To support this workflow, I have suppressed useless exec logs, correct exit status when diff exists in sub-helmfiles but not in the parent helmfile, and made the final error message emitted by helmfile better.
More concretely, this moves more output from `helm` to STDERR and the `debug` log-level.
The overall output from `helmfile` should be a bit more cleaner especially for `apply`, `sync`, `diff` and perhaps other `helmfile` sub-commands, too.
For example, when one of release failed, `helmfile`'s final error message now includes the error message from the failed `helm` execution, like seen in the last line:
```
List of updated releases :
RELEASE CHART VERSION
envoy stable/envoy 1.5.0
List of releases in error :
RELEASE
envoy2
in ./helmfile.yaml: in .helmfiles[0]: in /Users/c-ykuoka/helmfile/helmfile.1.yaml: failed processing release envoy2: helm exited with status 1:
Error: UPGRADE FAILED: "envoy2" has no deployed releases
```
This way you can better understand what caused helmfile to finally fail.
`helmfile` has been streaminig a lot of stdout and stderr contents from the `helm` commands regardless of the helmfile's log-level. It has been suppressed by default and moved to the `debug` log-level.
You will see that it helps you focus on what was the cause of a failure.
While working on the above, I found an another bug that made `--detailed-exitcode` useless in some case.
That is, `helmfile diff --detailed-exitcode`, when any diff existed only in sub-helmfiles, has been returning an exit code of `1`. It should return `2` when any release had diff and no release had an error, regardless of the target is a sub-helmfile or a parent helmfile. Why? Because that's what `--detailed-exitcode` meant for!
After this PR gets merged, `helmfile diff --detailed-exitcode` propery return exit code `2` in such cases.
Fixes#543Resolves#540
Fixes#344 by allowing explicit selectors to be specified for composed helmfiles using the following structure
```yaml
helmfiles:
- path: helmfile.d/a*.yaml
selectors:
- name=prometheus
- name!=zipkin
- helmfile.d/b*.yaml
- path: helmfile.d/c*.yaml
selectors: {}
```
2 modes here :
* legacy mode when no the env var HELMFILE_EXPERIMENTAL is not set to true
* no selector : inherit from the command line.
* selector: is specified then it is used (an emty means no inheritance from command line and take everything).
* experimental when the env var HELMFILE_EXPERIMENTAL=true
* no selector : nothing is inherited from the command line so use all releases.
* selector: is specified then it is used (an emty means no inheritance from command line and take everything).
* Improve code organization
To make sure it is still readable after upcoming changes to helmfile
* feat: `helmfile deps` to update dependencies of all the local charts
Resolves#450
* feat: helmfile updates repos and build deps by default
But not update deps. Use `helmfile deps` to update deps, and provide `--skip-deps` to skip updating repos and builds deps in sync/diff/apply/template
Resolves#415
* Improve integration test coverage
yxxhero
yxxhero
Stoned Elipot
Yusuke Kuoka
Arpan
Rodrigo Fior Kuntzer
Viktor Oreshkin
Michal Jura
Cyril Jouve
Quan TRAN
Raj Perera
sgandon